Alexandra Mueller defeated Petra Rampre 6-3 7-5 in the Hilton Head Island SC 10K semi-final on hard. The upset overturned the form book — Petra Rampre came in leading the head-to-head 2–1, but Alexandra Mueller had been the form player, winning 2 of their last 5 on hard. Alexandra Mueller narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-31 | Toronto 50K | QF | hard | Petra Rampre | 6-4 6-3 |
| 2011-07-04 | Waterloo 50K | R32 | clay | Petra Rampre | 4-6 6-1 6-1 |
| 2009-04-06 | Jackson MS 25K | R32 | clay | Alexandra Mueller | 7-5 6-4 |
Averages over each player's completed matches in the selected window (5 vs 8). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About